Effects of humic acid and competing cations on metal uptake by Lolium perenneErwin J. J. Kalis; Erwin J. M. Temminghoff; Liping Weng; Willem H. van Riemsdijk · 2006

Metal uptake by Lolium perenne in contaminated soils using a four-step approachErwin J. J. Kalis; Erwin J. M. Temminghoff; Anneloes Visser; Willem H. van Riemsdijk · 2007

Measuring Free Metal Ion Concentrations in Multicomponent Solutions Using the Donnan Membrane TechniqueKalis, Erwin J. J.; Weng, ; Temminghoff, Erwin J. M.; van Riemsdijk, Willem H. · Analytical Chemistry · 2007

Measuring Free Metal Ion Concentrations in Situ in Natural Waters Using the Donnan Membrane TechniqueKalis, Erwin J. J.; Weng, ; Dousma, Freerk; Temminghoff, Erwin J. M.; Van Riemsdijk, Willem H. · Environmental Science & Technology · 2006

Social density and aggression in captive groups of pigtail monkeys (Macaca nemestrina)N. Erwin; J. Erwin · 1976

Problems and SolutionsRichard L. Francis, Charles F. White, Arthur Marshall, Erwin Just, Murray S. Klamkin, L. Carlitz, Alan Wayne, Erwin Schmid, Curt Monash, Alfred Brousseau, Norman Schaumberger, M. Sayrafiezadeh, Jerome H. Manheim, D. P. Choudhury, N. J. Kuenzi, John Oman, H. Demir, Charles W. Trigg, J. W. Wilson, Leon Gerber, Leon Bankoff, Ragnar Dybvik, Heiko Harborth, Richard A. Gibbs, W. Lorsin, Jeffrey Baumwell, Lew Kowarski, Alan Wayne, D. P. Choudhury, Lee Hagglund, Kathy Belie, C. T. Haskell, F. D. Parker, Kevin Upton and Frederick Gray · Mathematics Magazine · 1975

Relationship between Metal Speciation in Soil Solution and Metal Adsorption at the Root Surface of RyegrassKalis, Erwin J. J.; Temminghoff, Erwin J. M.; Town, Raewyn M.; Unsworth, Emily R.; van Riemsdijk, Willem H. · Journal of Environment Quality · 2008

Domiciliary ConsultationsF. A. Johnston, J. W. Davie, P. J. W. Scott, L. Erwin, David Jolley and A. J. Hadi Al-Barazanchi · BMJ: British Medical Journal · 1988